大学英语词组

roll out

辗平；铺开

roll up

(烟雾)袅袅上升；卷起

make room for sb.

让出空地方给某人

all round

(在…)周围，处处

round and round

(围绕着…)不息地旋转

round off

(园满)完成

round up

收集，集合

rub away

擦掉；磨去

rub down

用力擦遍；按摩

rub off

擦掉，磨去

rub out

擦掉，拭去；(俚)杀死

bring to ruin

使毁灭，使落空

as a rule

通常；一般说来

run away with

(感情等)战胜

run down

跑下；撞倒；追捕到

run into

跑进；偶然遇到；共计

run off

(使)逃跑；复制

run out

结束；变得缺乏

run out of [,rʌn 'aut]

用完，耗尽

run out from

从…延伸